document.write( "<A HREF=/cgi-bin/jump-to-question.mpl?question=1193542>Question 1193542</A>: <I><SPAN STYLE=\"word-break: break-all;\"> supposed the cost in pesos of manufacturing in liters of a certain solution is given by c(x)=5+20x-2x^2+x^3. Compute the average range of change of the cost y of producing x liters over [1,4]. </SPAN>\n" );
document.write( "</I><HR><TABLE width=100%><TR><TD><B><A HREF=http://www.algebra.com/>Algebra.Com's</A> Answer #825598 by </B><A HREF=/tutors/aboutme.mpl?userid=Boreal><B>Boreal(15235)</B></A><img src=\"/images/stars/stars-13.gif\" alt=\"\" >&nbsp;<A HREF=/tutors/aboutme.mpl?userid=Boreal><IMG SRC=http://www.algebra.com/images/aboutme-small.gif BORDER=0 alt=\"About Me\" VALIGN=MIDDLE></A>&nbsp;<IMG SRC=http://www.algebra.com/cgi-bin/show-face.mpl?user=Boreal><BR>You can <A HREF=\"/cgi-bin/embed-solution.mpl?show=1&solution=825598\">put this solution on YOUR website!</A><BR><SPAN STYLE=\"word-break: break-all;\"> c(1)=24<BR>\n" );
document.write( "c(4)=117<BR>\n" );
document.write( "average= {f(4)-f(1)}/(4-1)<BR>\n" );
document.write( "=93/3<BR>\n" );
document.write( "=31 pesos/liter </SPAN>\n" );
document.write( "</TD></TR></TABLE>\n" );